/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.pig.pigpen.editor.model;

public class HeaderItem extends QueryComponent {

    Query query;
    String str;

    public HeaderItem(String str, Query query) {
        this.query = query;
        this.str = str;
    }

    public String getString() {
        return str;
    }

    public void setString(String str) {
        String oldStr = this.str;
        this.str = str;
        query.firePropertyChange(Query.HEADER, oldStr, this.str);
    }

    public String toString() {
        return str;
    }
}
